M8-1.25 x 18mm Button Head Socket Cap Screws 304 Stainless Steel 18-8 Hex Socket Cap Screws, Allen Hex Drive, Full Thread, Coarse Thread UNC, 25 PCS

Allen Hex Drive Size: 5mm Metric; Package: 25 PCS, Screw Length: 18mm (excluding the height of the head); Thread Coverage: Full Thread, Coarse Thread UNC, Diameter of the head: 13.57mm (dk,max); Height of the head: 4.4mm (k,max); Specifications meet the Standard ISO7380. Please send message to us if you have any questions about that., Thread Pitch: 1.25mm; Exterior Finish: Bright/ Steel; Color: Silver Tone, Made of 100% Stainless Steel 304 (18-8) which is superior to regular steel and any zinc plated fasteners, provides good strength and corrosion resistance in bad environments